Compliance

Job Remarks, History and Audit Trails: Proving Who Did What in Your Calibration Lab

GA
Gaurav Sakhareliya
25 Sep 2026
5 min read

Assessors rarely ask whether a calibration was done. They ask how you know. How do you know the instrument arrived in good condition? Who decided to put a note on the job? When was a result changed, and by whom? Labs that answer these questions from memory or from scattered emails struggle, even when the underlying work was excellent.

The answer is a complete audit trail, where remarks, status changes and record edits are all captured as they happen.

Remarks Are Part of the Record

Engineers often notice things during calibration: a damaged case, a drifting reading, a customer request for an early delivery. In QuantumCals these observations are added as remarks on the job. Each remark is stored with the person who wrote it and the time it was written, so it becomes part of the record rather than a sticky note.

Job History Shows the Full Story

The history view for a job lists its remarks in order, including edits. A reviewer can see that a remark was added, what it said and whether it was later changed. This makes review meetings faster, because the discussion starts from the same facts everyone can see.

Audit Trail for Records

Creating, updating and deleting key records, such as receipts, samples, work orders and certificates, is logged with the user and the action. The log tells you who inserted a record, who updated it and when. Nothing depends on a person remembering to write it down.

Why This Supports ISO/IEC 17025

ISO/IEC 17025 expects records to be retained, traceable and protected. An automatic trail of changes supports all three. It also helps during internal audits, where you can sample a few jobs and confirm that the documented steps match what actually happened.

Making Remarks Useful

  • Write what you observed, not what you assume.
  • Include the instrument serial number or ID where relevant.
  • Use remarks for decisions, such as a deviation accepted with the customer, and reference who approved it.

Ready to see it in your lab? Book a free 30-minute demo with the QuantumCals team and walk through the workflow with your own receipts and instruments.

GA
Gaurav Sakhareliya
Lab Technology Writer · QuantumCals

Expert in laboratory information management systems, NABL compliance, and calibration workflows. Helping lab professionals stay ahead with practical insights on digital transformation and regulatory excellence.

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